* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  width: 100%;
  font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

#app {
  height: 100%;
  width: 100%;
}

.page-container {
  padding: 20px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flow-container {
  height: 600px;
  background-color: #f5f5f5;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #e0e0e0;
}

.node {
  background-color: #fff;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
  padding: 10px;
  width: 200px;
}

.node-title {
  font-weight: bold;
  margin-bottom: 5px;
}

.node-content {
  font-size: 12px;
  color: #606266;
}

.log-container {
  height: 300px;
  overflow-y: auto;
  background-color: #303133;
  color: #fff;
  font-family: monospace;
  padding: 10px;
  border-radius: 4px;
}

.log-item {
  line-height: 1.5;
  margin-bottom: 5px;
}

.log-item.success {
  color: #67c23a;
}

.log-item.error {
  color: #f56c6c;
}

.log-item.info {
  color: #409eff;
}

.log-item.warning {
  color: #e6a23c;
} 